Contra Costa County property record for 325 Tunnel Ave, Richmond, CA 94801
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,902 sqft · built 1902 |
| Lot Size | 0.092 acres (4,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $23,500 (May 1997) |
| Tax Bill | $6,242 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 558-110-015-2 |
| Primary APN | 558-110-015-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,902 sqft Living Area |
| 1st Floor Area | 1,035 sqft |
| Basement Area | 867 sqft |
| Year Built | Built 1902 |
|---|---|
| Effective Year Built | Effective 1902 |
| Architectural Style | Duplex Single |
| Lot Area | 4,000 sqft (0.092 acres) |
| Street Address | 325 TUNNEL AVE, 327 |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-3941 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RMD |
| Legal Description | NICHOLL SUBN LOT 15 BLK F |
| Legal Subdivision | NICHOLL SUB |
| Legal Block | F |
| Legal Lot Number | 15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 378000 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Point Richmond Historic District listed 1979 · 339 contributing resources · NRIS 79000472 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
325 Tunnel Ave is held in a trust since June 2007.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 327 TUNNEL AVE, RICHMOND, CA 94801-3941 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 14, 1997 · Amount on File |
| Deed Sale | May 14, 1997 · Amount on File |
| Prior Sale | Mar 7, 1997 · Amount on File |
| Deed Document Number | 199780327 |
| Last Transfer Date | Jun 25, 2007 |
| Transfer Doc | 0000189162 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 325 Tunnel Ave was $6,242.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Richmond City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $265,773 (+2%) Land $126,241 Building $139,532 | |
| 2025 | $6,242.00 | $260,563 Land $123,766 Building $136,797 |
| 2023 | $5,962.00 (+2.72%) | $250,447 (+2%) Land $118,961 Building $131,486 |
| 2022 | $5,804.00 | $245,537 Land $116,629 Building $128,908 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 325 Tunnel Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2005.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 64 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 64 in force |
| Nearby Flood Claims | 2 (2005–2017) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 2017 |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 325 Tunnel Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 297 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Etheric Networks, GeoLinks, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures